// Key adds a new secret key to the vault
func Key(w http.ResponseWriter, r *http.Request) {
api := newAPI(w, r)
defer api.req.Body.Close()
if !api.auth() || !api.admin {
api.error("Unauthorized", 401)
return
}
request, err := api.read()
if err != nil {
log.Debug(err)
api.error("Bad request", 400)
return
}
if request.Name == "" {
request.Name = uuid.New()
}
if !secretIDRegex.MatchString(request.Name) {
api.error("Invalid key ID", 400)
}
key := new(secrets.Key)
err = key.New(request.Name)
if err != nil {
log.Error(err)
api.error("Server error", 500)
return
}
if request.Admin {
key.ReadOnly = false
} else {
key.ReadOnly = true
}
err = database.AddKey(key)
if err != nil {
log.Error(err)
api.error("Database error", 500)
return
}
log.Info("New key added: ", key.Name)
api.reply(secrets.Key{
Name: key.Name,
Key: key.Display(),
ReadOnly: key.ReadOnly,
},
201)
}
// ListKeys returns an iterator function that walks through all keys in the database.
// The iterator takes an integer argument, which is the maximum number of results to return per iteration.
// If a secret name is specified, the results are limited to keys with access to that secret.
func (p *DB) ListKeys(secret *string) func(int) ([]secrets.Key, error) {
pos := 0
return func(n int) (res []secrets.Key, err error) {
if err := p.refresh(); err != nil {
return nil, err
}
var rows *sql.Rows
if secret != nil {
rows, err = p.conn.Table("keys").Select(
"keys.id, keys.name, keys.key, keys.nonce, keys.public, keys.read_only").Joins(
"left join secrets on keys.id = secrets.key_id").Where(
"secrets.name = ?", *secret).Order("id asc").Limit(n).Offset(pos).Rows()
} else {
rows, err = p.conn.Table("keys").Select("id, name, key, nonce, public, read_only").Order("id asc").Limit(n).Offset(pos).Rows()
}
for rows.Next() {
out := new(secrets.Key)
var ro sql.NullBool
err = rows.Scan(&out.ID, &out.Name, &out.Key, &out.Nonce, &out.Public, &ro)
if err != nil {
return
}
if ro.Valid {
out.ReadOnly = ro.Bool
} else {
out.ReadOnly = false
}
res = append(res, *out)
}
err = rows.Close()
pos += len(res)
return
}
}